package pro.spring.service;

import java.util.Random;

import org.springframework.stereotype.Service;

@Service
public class EmailService {
	public String getCheckPass(){
		Random r = new Random();
		String checkpass="";
		String[] code = {"0","1","2","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K"
			       ,"L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d",
			         "e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"};
		 for(int i=0;i<6;i++){
			 checkpass += code[r.nextInt(code.length-1)];
		 }
		 System.out.println(checkpass);
		return checkpass;
	}
}
